# enter the spot for dup checking and return true if it is already a dup
sub dup
{
- my ($freq, $call, $d, $text, $by) = @_;
+ my ($freq, $call, $d, $text, $by, $cty) = @_;
# dump if too old
return 2 if $d < $main::systime - $dupage;
$d = int ($d / 60);
$d *= 60;
+ $by =~ s|[-/]\d+$||;
+
$freq = sprintf "%.1f", $freq; # normalise frequency
$call = substr($call, 0, $maxcalllth) if length $call > $maxcalllth;
chomp $text;
$text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
- $text = unpad($text);
- $text = substr($text, 0, $duplth) if length $text > $duplth;
+ $text = uc unpad($text);
+ if ($cty && $text && length $text <= 4) {
+ unless ($text =~ /^C?Q/ || $text =~ /^\d+$/) {
+ my @try = Prefix::cty_data($text);
+ $text = "" if $cty == $try[0];
+ }
+ }
+ $text = substr($text, 0, $duplth) if length $text > $duplth;
$text = pack("C*", map {$_ & 127} unpack("C*", $text));
- $text =~ s/[^a-zA-Z0-9]//g;
- my $ldupkey = "X$freq|$call|$by|" . uc $text;
+ $text =~ s/[^\w]//g;
+ my $ldupkey = "X$freq|$call|$by|$text";
my $t = DXDupe::find($ldupkey);
- return 1 if $t && $t - $main::systime > 0;
+ return 1 if $t && $t - $main::systime > 0;
DXDupe::add($ldupkey, $main::systime+$dupage);
# my $sdupkey = "X$freq|$call|$by";
# $t = DXDupe::find($sdupkey);